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GB2380383B - Pose estimation method and apparatus - Google Patents

Pose estimation method and apparatus

Info

Publication number
GB2380383B
GB2380383B GB0218591A GB0218591A GB2380383B GB 2380383 B GB2380383 B GB 2380383B GB 0218591 A GB0218591 A GB 0218591A GB 0218591 A GB0218591 A GB 0218591A GB 2380383 B GB2380383 B GB 2380383B
Authority
GB
United Kingdom
Prior art keywords
estimation method
pose estimation
pose
estimation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0218591A
Other versions
GB2380383A (en
GB0218591D0 (en
Inventor
Rui Ishiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of GB0218591D0 publication Critical patent/GB0218591D0/en
Publication of GB2380383A publication Critical patent/GB2380383A/en
Application granted granted Critical
Publication of GB2380383B publication Critical patent/GB2380383B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/75—Determining position or orientation of objects or cameras using feature-based methods involving models
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/242—Aligning, centring, orientation detection or correction of the image by image rotation, e.g. by 90 degrees
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/162—Detection; Localisation; Normalisation using pixel segmentation or colour matching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/165—Detection; Localisation; Normalisation using facial parts and geometric relationships

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Geometry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
GB0218591A 2001-08-10 2002-08-09 Pose estimation method and apparatus Expired - Fee Related GB2380383B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001244473A JP4573085B2 (en) 2001-08-10 2001-08-10 Position and orientation recognition device, position and orientation recognition method, and position and orientation recognition program

Publications (3)

Publication Number Publication Date
GB0218591D0 GB0218591D0 (en) 2002-09-18
GB2380383A GB2380383A (en) 2003-04-02
GB2380383B true GB2380383B (en) 2005-09-21

Family

ID=19074392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0218591A Expired - Fee Related GB2380383B (en) 2001-08-10 2002-08-09 Pose estimation method and apparatus

Country Status (4)

Country Link
US (2) US7218773B2 (en)
JP (1) JP4573085B2 (en)
CA (1) CA2397237C (en)
GB (1) GB2380383B (en)

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US8217961B2 (en) * 2009-03-27 2012-07-10 Mitsubishi Electric Research Laboratories, Inc. Method for estimating 3D pose of specular objects
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US8306314B2 (en) * 2009-12-28 2012-11-06 Mitsubishi Electric Research Laboratories, Inc. Method and system for determining poses of objects
JP5618569B2 (en) * 2010-02-25 2014-11-05 キヤノン株式会社 Position and orientation estimation apparatus and method
JP5839971B2 (en) * 2010-12-14 2016-01-06 キヤノン株式会社 Information processing apparatus, information processing method, and program
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KR101074678B1 (en) * 2011-03-03 2011-10-18 배상모 A method of measuring the actual size of an object using a camera equipped with a mobile terminal
CN102261908B (en) * 2011-04-25 2013-06-19 天津大学 Geometric constraint-based method for measuring three-dimensional attitude of object
GB2492779B (en) 2011-07-11 2016-03-16 Toshiba Res Europ Ltd An image processing method and system
US10311595B2 (en) * 2013-11-19 2019-06-04 Canon Kabushiki Kaisha Image processing device and its control method, imaging apparatus, and storage medium
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JP2019087008A (en) * 2017-11-07 2019-06-06 東芝テック株式会社 Image processing system and image processing method
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US10311833B1 (en) 2018-03-27 2019-06-04 Seiko Epson Corporation Head-mounted display device and method of operating a display apparatus tracking an object
US10679376B2 (en) * 2018-04-24 2020-06-09 Microsoft Technology Licensing, Llc Determining a pose of a handheld object
AU2019208182B2 (en) 2018-07-25 2021-04-08 Konami Gaming, Inc. Casino management system with a patron facial recognition system and methods of operating same
US11521460B2 (en) 2018-07-25 2022-12-06 Konami Gaming, Inc. Casino management system with a patron facial recognition system and methods of operating same
JP2020021105A (en) * 2018-07-30 2020-02-06 キヤノン株式会社 Image processing apparatus, image processing method and program
TWI732506B (en) * 2019-04-22 2021-07-01 日商新川股份有限公司 Line shape measuring device, line three-dimensional image generating method, and line shape measuring method
JP7362453B2 (en) * 2019-11-28 2023-10-17 株式会社日立製作所 Model creation device and model creation method

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EP1139269A2 (en) * 2000-03-30 2001-10-04 Nec Corporation Method for matching a two-dimensional image to one of a plurality of three-dimensional candidate models contained in a database

Also Published As

Publication number Publication date
GB2380383A (en) 2003-04-02
US20070172127A1 (en) 2007-07-26
JP4573085B2 (en) 2010-11-04
GB0218591D0 (en) 2002-09-18
CA2397237C (en) 2009-06-09
JP2003058896A (en) 2003-02-28
US7313266B2 (en) 2007-12-25
US20030035098A1 (en) 2003-02-20
CA2397237A1 (en) 2003-02-10
US7218773B2 (en) 2007-05-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100809